Name: 300 watt professional power amplifier for home theatre system
Brand: QSN
Availability: InStock

Product Details

300 watt professional audio power amplifier for home theatre system

Feature:

1. AB class line amplification.
2. overload protection/short circuit protection/overheating protection made this machine more stability.
3..be suitable for home theater systems,night club,karaoke rooms and so on.

Model	PH4300	PH4200
Power 8Ω	300W×4	200W×2
Power 4Ω	500W×4	350W×2
Frequency response	20Hz-20KHz,( +0,-0.5dB,1%Power)	20Hz-20KHz,( +0.5,-0.5dB)
Signal to noise	≥ 102dB	≥ 102dB
channel divided	≥70dB(1KHz)	≥70dB(1KHz)
Input sensitivity	1.0V	1.0V
THD	≤0.05%(8Ω.1KHz,1%Power)	≤0.05%(8Ω.1KHz,1%Power)
Input impendance	20KΩ(Balance input,stereo mode)/10KΩ(Balance input,Balance input)	20KΩ(Balance input,stereo mode)/10KΩ(Balance input,Balance input)
Supply power	2000W	1400W
Conversion rate	≥10V/us(8Ω,10KHz)	≥10V/us(8Ω,10KHz)
Net weight	18KG	17KG
Size(mm)	483W×450D×88H	483W×450D×88H
Package size(mm)	600W×590D×190H	600W×590D×190H

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We specialize in professional speakers and power amplifiers with high quality and reasonable price.Any interest feel free to contact us.